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Diffraction Diagram

Fig.1 The fibres were tilted out of the plane normal to the X-ray beam 10° in order to record the 003 reflecrion (0.443 nm spacing). The specimen-to-film distance was approx. 30 mm. Exposure times were 23 h for the (Ca²⁺salt and 11 h for the Sr^{2 +} salt). The relative humidky was maintained at 75%. Fibre diffraction patterns of the :

(a)Fibre diffraction patterns of the Ca²⁺ i-carrageenate.

*Permission Pending for Diffraction Diagrams

Diffraction Diagram

Fig.1 The fibres were tilted out of the plane normal to the X-ray beam 10° in order to record the 003 reflecrion (0.443 nm spacing). The specimen-to-film distance was approx. 30 mm. Exposure times were 23 h for the (Ca²⁺salt and 11 h for the Sr^{2 +} salt). The relative humidky was maintained at 75%. Fibre diffraction patterns of the :

(a)Fibre diffraction patterns of the Ca²⁺ i-carrageenate.

(b)Fibre diffraction patterns of the Sr²⁺ i-carrageenate.

*Permission Pending for Diffraction Diagrams

Diffraction Diagram

Fig.1 The fibres were tilted out of the plane normal to the X-ray beam 10° in order to record the 003 reflecrion (0.443 nm spacing). The specimen-to-film distance was approx. 30 mm. Exposure times were 23 h for the (Ca²⁺salt and 11 h for the Sr^{2 +} salt). The relative humidky was maintained at 75%. Fibre diffraction patterns of the :

(a)Fibre diffraction patterns of the Ca²⁺ i-carrageenate.

(b)Fibre diffraction patterns of the Sr²⁺ i-carrageenate.

Fig.2  Fibre diffraction patterns of the Mg²⁺ i-carrageenate:

(a)The normal type obtained from a fibre prepared under slow drying conditions.

*Permission Pending for Diffraction Diagrams

Diffraction Diagram

Fig.1 The fibres were tilted out of the plane normal to the X-ray beam 10° in order to record the 003 reflecrion (0.443 nm spacing). The specimen-to-film distance was approx. 30 mm. Exposure times were 23 h for the (Ca²⁺salt and 11 h for the Sr^{2 +} salt). The relative humidky was maintained at 75%. Fibre diffraction patterns of the :

(a)Fibre diffraction patterns of the Ca²⁺ i-carrageenate.

(b)Fibre diffraction patterns of the Sr²⁺ i-carrageenate.

Fig.2  Fibre diffraction patterns of the Mg²⁺ i-carrageenate:

(a)The normal type obtained from a fibre prepared under slow drying conditions.

(b)The unusual type with interleaving Iayer lines obtained from fibres prepared under rapid drying conditions.

*Permission Pending for Diffraction Diagrams